نتایج جستجو برای: thiazolidine 4 ones

تعداد نتایج: 1407163  

Journal: :RFC 1990
Tracy Mallory Alan Kullberg

While the equation above is correct, it is not very useful for incremental updates since the equation above updates the checksum C, rather than the 1’s complement of the checksum, ̃C, which is the value stored in the checksum field. In addition, it suffers because the notation does not clearly specify that all arithmetic, including the unary negation, must be performed one’s complement, and so i...

Journal: :Acta poloniae pharmaceutica 2013
Serap Basoglu Meltem Yolal Serpil Demirci Neslihan Demirbas Hakan Bektas Sengul Alpay Karaoglu

Three new 1,3,4-oxadiazole, 1,3-thiazolidine and 1,2,4-triazole derivatives were obtained starting from furan-2-carbohydrazide. Then, 1,2,4-triazole compound was converted to the corresponding Mannich bases using several secondary amines including piperidine, piperazine, morpholine or thiomorpholine moiety. The synthesis of 5-(furan-2-yl)-4-{[(4-methoxyphenyl)methylidene]amino}-4H-1,2,4-triazol...

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